... input.3.Output code rate Fixed or Variable, flexible in use.4.Abundant input/output interface, realizing free connection.5.SDT information ... ,48KHzCode rate64,128,192,256,384KbpsSpecificationMPEG-1 2nd layer,CD audio qualityResolutionStandardComplying CCIR601 Standarad Support 1/2D1,2/3D1,3/4D1,FullD1PAL720 ...